#include <iostream>
#include <string>

using std::cout; using std::cin; using std::endl; using std::string;

int main()
{
	string rsp;
	do
	{
		cout << "Input two strings: ";
		string str1, str2;
		cin >> str1 >> str2;
		cout << (str1 <= str2 ? str1 : str2)
			<< " is less than the other. " << "\n\n"
			<< "More? Enter yes or no: ";
		cin >> rsp;
	} while (tolower(rsp[0]) == 'y');
	return 0;
}